Variable area flowmeters - Krohne Viet Nam

Variable area flowmeters H250 M40

Variable area flowmeter for liquids and gases

Modular design: from mechanical indicator to 4…20 mA/HART®7, FF, Profibus-PA and totalizer

Any installation position: vertical, horizontal or in fall pipes

Flange: DN15…150 / 1⁄2…6"; also NPT, G, hygienic connections, etc.

-196…+400°C / -320…+752°F; max. 1000 barg / 14500 psig

Variable area flowmeters H250 M8

Variable area flowmeter for liquids and gases

Mechanical or with electronic bargraph indicator (4…20 mA/HART®)

Flange: DN15…25 / 1⁄2…1"; also NPT, G, hygienic connections, etc.

-40…+200°C / +392°F; max. 145 barg / 2102 psig

Variable area flowmeters DK37 M8

Variable area flowmeter for advanced low liquid and gas flows

Mechanical or with electronic indicator (4…20 mA/HART®)

Sturdy metal design: stainless steel or alloy

Thread: G1⁄4, 1⁄4 NPT; others

-40…+150°C / +302°F; max. 220 barg / 3190 psig

Variable area flowmeters DK32/34

Variable area flowmeter for low liquid and gas flows

Compact mechanical indicator, optional MIN/MAX switches and needle valve

Sturdy metal design: stainless steel or alloy

Thread: G1⁄4, 1⁄4 NPT, etc.

-40…+200°C / +392°F, max. 220 barg / 3190 psig

Variable area flowmeters DK46/47/48/800

Variable area flowmeter for low flow gas or liquid applications and sample flow monitoring

Glass tube with analogue scale, valve and switches

For low flows from ≥0.04 l/h or ≥0.1 GPH

G and NPT threads; others on request

-5…+100°C / +23…+212°F; max. 10 barg / 145 psig

Variable area flowmeters VA40

Variable area flowmeter for basic applications

With glass tube, MIN/MAX switches and 4…20 mA

Low pressure loss for gas applications

Flange: DN15…50 / 1⁄2…2"; also NPT, G, hygienic connections, etc.

-20…+100°C / -4…+212°F; max. 10 barg / 145 psig

Variable area flowmeters VA45

Variable area flowmeter for low pressure gas applications

Glass tube with easy-to-read scale

For use in gas supply lines of furnaces, protective gas or heating systems

Flange: DN15…40 / 1⁄2…11⁄2"; also NPT, G, hose connection

-20…+100°C / -4…+212°F; max. 1 barg / 14.5 psig

Variable area flowmeters K20

Variable area flowmeter for basic water applications

Plastic tube with scale and a MIN/MAX switch

Very cost-effective flow indication

Thread: G1⁄2, G1, G2; or adhesive sleeve

0…+100°C / +32…+212°F; max. 10 barg / 145 psig